84157760

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1651

約数の個数: 56

約数和(自身を含む): 201646536

約数和(自身を除く): 117488776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1453, 1810, 2896, 2906, 3620, 5792, 5812, 7240, 7265, 11584, 11624, 14480, 14530, 23248, 28960, 29060, 46496, 57920, 58120, 92992, 116240, 232480, 262993, 464960, 525986, 1051972, 1314965, 2103944, 2629930, 4207888, 5259860, 8415776, 10519720, 16831552, 21039440, 42078880, 84157760]

約数ペア:

[(1, 84157760), (2, 42078880), (4, 21039440), (5, 16831552), (8, 10519720), (10, 8415776), (16, 5259860), (20, 4207888), (32, 2629930), (40, 2103944), (64, 1314965), (80, 1051972), (160, 525986), (181, 464960), (320, 262993), (362, 232480), (724, 116240), (905, 92992), (1448, 58120), (1453, 57920), (1810, 46496), (2896, 29060), (2906, 28960), (3620, 23248), (5792, 14530), (5812, 14480), (7240, 11624), (7265, 11584)]